<?php
/************************************************************************
 * This file is part of EspoCRM.
 *
 * EspoCRM - Open Source CRM application.
 * Copyright (C) 2014-2021 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
 * Website: https://www.espocrm.com
 *
 * EspoCRM is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * EspoCRM is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with EspoCRM. If not, see http://www.gnu.org/licenses/.
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU General Public License version 3.
 *
 * In accordance with Section 7(b) of the GNU General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
 ************************************************************************/

namespace Espo\Core\Utils\Database\Orm\Fields;

class Link extends Base
{
    protected function load($fieldName, $entityName)
    {
        $fieldParams = $this->getFieldParams();

        $data = [
            $entityName => [
                'fields' => [
                    $fieldName.'Id' => [
                        'type' => 'foreignId',
                        'index' => $fieldName,
                        'attributeRole' => 'id',
                        'fieldType' => 'link',
                    ],
                    $fieldName.'Name' => [
                        'type' => 'varchar',
                        'notStorable' => true,
                        'attributeRole' => 'name',
                        'fieldType' => 'link',
                    ]
                ]
            ],
            'unset' => [
                $entityName => [
                    'fields.' . $fieldName
                ]
            ]
        ];

        if (!empty($fieldParams['notStorable'])) {
            $data[$entityName]['fields'][$fieldName.'Id']['notStorable'] = true;
        }

        if (!empty($fieldParams['defaultAttributes']) && array_key_exists($fieldName.'Id', $fieldParams['defaultAttributes'])) {
            $data[$entityName]['fields'][$fieldName.'Id']['default'] = $fieldParams['defaultAttributes'][$fieldName.'Id'];
        }

        return $data;
    }
}
